{"header":{"message":"Improve examples (#143)","description":"* Improve sound examples\n\n* Improve controls examples\n\n* Improve fs examples\n\n* Improve graphics examples\n\n* Improve menu examples","timestamp":"2023-09-30T14:36:24Z","authors":[{"email":"888526+boozook@users.noreply.github.com","name":"Alexander Koz"}]},"hash":"QUGRW4H7QRZK3WBWSC4R6LMGODSMRT2VP3JVEPVFM5BVNLVXRKTAC","authors":[],"deps":{"hashes":[["QUGRW4H7QRZK3WBWSC4R6LMGODSMRT2VP3JVEPVFM5BVNLVXRKTAC","Improve examples (#143)"],["AA",null],["N37SUM4JCJBPJ47YSITTXZNT3HDOA4I7J23UNY57LHJPPVEZSBZQC","Initial import (history reset)"],["Q6QBQYQ7RQ4QTMDHG3AIQI4ANR4PIFGKB4QZQT7TE25CHNIWNE3AC","Initial import (history reset, this is the last time!)"],["33G5WXD5ZDZBJ7XING26E2ZHRTG5VH6UPCE7MPGFTWT4IPWECL4QC","fix include miss-use in cargo manifests"],["MVTT62BRQ76MZQQLAGKDYQIO5CAMTSXMJDJSZ62V3EMRJ55RTM3QC","add text api, improve sprite api, add missed crates to cargo-playdate for `new/init` 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prevent lang-items duplication (#139)"],["UEVSH77MUES342YHST7RXMAGSXHZS2QMAZURGLGRCV6HK5V73CTQC","Improve sprite examples, fix metadata for docs.rs"],["RJZH7LMHLDFTBBNJUDVDPY6442MQOWJ7OTOXQUZLOI3IIDW6N76QC","playdate-controls: bump version minor (schema removed)"],["6JRSPXY35YVEQQ5IFJZMUKFCIIYMWPFHNHRL4P6SOOSEZTRGGJFAC","sprite api, improve bitmap, add trait to sys"],["PHQDMUDW27DANDC2MSBMO62NF5M5DBMZDK5VCWKPEZSBPQI7IDIQC","Dev-assets support (#106)"],["DVTTXOJ6DJYRXXWB2NHW5Z46AG6HICZ4H6R6MFTS4TTM3DCVREFQC","add missed `no-default-features` for examples deps"],["RSL4UVHONEGOEXS7XNG6RBULITXVVW6SUX6YGE72LLPIATXSXWVAC","bump crates"],["AHVKTWDFEJX6ZLJI5ITRHJBQIXG3IG2A7RFPRFFREDMVRNRXK5NAC","gfx: improve docs 🤏"],["LOKBVSOPIZ6PM5OPKXVDAK4RM3PHYNTBHLTCIM7LEBXVKW5X6NZAC","fix UB in `Bitmap::get_color_of_pattern` (#57)"],["TTPNQPVQSIEOGX2H6NS3MIWQJIMYJWBKH6BDRKLK6YCKIDPJIQZQC","bump playdate-sound"],["CU4XU4TE2R2P6UXPCCSGTKM7NPUNH7JNPGTSEWIESBBCRQLD2HHAC","do not re-export sys 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--examples --device --simulator -p=playdate-sound"},{"Add":" cargo playdate package --features=$FEATURES --examples --device --simulator -p=playdate-sprite"},{"Add":" cargo playdate package --features=$FEATURES --examples --device --simulator -p=playdate-system"},{"Add":" cargo playdate package --features=lang-items,entry-point --examples --device --simulator -p=playdate"},{"Add":" cargo playdate package --features=lang-items,entry-point --examples --device -p=playdate"},{"Add":" cargo playdate package --features=lang-items,entry-point --examples -p=playdate"}],"del_contents":[{"Del":" cargo playdate package --features=lang-items --examples --device --simulator -p=playdate-sys\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-color\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-controls\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-display\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-fs\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-graphics\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-menu\n cargo playdate package --features=sys/lang-items --example=fp --device --simulator -p=playdate-sound\n cargo playdate package --features=sys/lang-items,sys/entry-point --example=sp --device --simulator -p=playdate-sound\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-sprite\n cargo playdate package --features=sys/lang-items --examples --device --simulator -p=playdate-system\n cargo playdate package --features=lang-items --examples --device --simulator -p=playdate\n"}]}},{"Edit":{"inode":{"change":6,"pos":71},"path":"codemagic.yaml","line":271,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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sound\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3594930},"path":"api/sound/examples/sp-simple.rs","line":45,"ins":{"up_context":[{"change":2,"pos":3596913}],"down_context":[{"change":12,"pos":5118}],"flag":"BLOCK","start":1749,"end":1768,"inode":{"change":2,"pos":3594930}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3596913},"to":{"change":12,"start":5099,"end":5118},"introduced_by":12}],"inode":{"change":2,"pos":3594930}},"ins_contents":[{"Add":"\t// Start playback"}],"del_contents":[{"Del":"\t// start playback\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3594930},"path":"api/sound/examples/sp-simple.rs","line":50,"ins":{"up_context":[{"change":12,"pos":5190}],"down_context":[{"change":12,"pos":5233}],"flag":"BLOCK","start":1769,"end":1812,"inode":{"change":2,"pos":3594930}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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text\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3594930},"path":"api/sound/examples/sp-simple.rs","line":65,"ins":{"up_context":[{"change":2,"pos":3598010}],"down_context":[{"change":12,"pos":5965}],"flag":"BLOCK","start":1884,"end":1963,"inode":{"change":2,"pos":3594930}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3598010},"to":{"change":12,"start":5886,"end":5965},"introduced_by":12}],"inode":{"change":2,"pos":3594930}},"ins_contents":[{"Add":"\t\t // Render text with current player position"}],"del_contents":[{"Del":"\t\t // render text with current player position\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":10,"ins":{"up_context":[{"change":2,"pos":3598591}],"down_context":[{"change":2,"pos":3598638}],"flag":"BLOCK","start":1965,"end":1989,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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system::prelude::*;"}]}},{"Edit":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":25,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3598852},"to":{"change":2,"start":3598852,"end":3598910},"introduced_by":2}],"inode":{"change":2,"pos":3598457}}},"contents":[{"Del":"\n\n/// App state\nstruct State {\n\tplayer: Option,\n}\n"}]}},{"Edit":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":26,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3598911},"to":{"change":2,"start":3598911,"end":3598974},"introduced_by":2}],"inode":{"change":2,"pos":3598457}}},"contents":[{"Del":"impl State {\n\tconst fn new() -> Self { Self { player: None } }\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":27,"ins":{"up_context":[{"change":2,"pos":3598975}],"down_context":[{"change":2,"pos":3600202}],"flag":"BLOCK","start":2063,"end":2339,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3598975},"to":{"change":2,"start":3598975,"end":3599105},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3599105},"to":{"change":11,"start":21331,"end":21397},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":11,"pos":21397},"to":{"change":2,"start":3599199,"end":3600202},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":10,"pos":39349},"to":{"change":2,"start":3599199,"end":3600202},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | 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(*sys::API).graphics;\n\t\t\t(*graphics).clear?(LCDSolidColor::kColorWhite as LCDColor);\n\n\t\t\t// get width (screen-size) of text\n\t\t\tlet text_width = (*graphics).getTextWidth?(\n\t\t\t core::ptr::null_mut(),\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t 0,\n\t\t\t);\n\t\t\t// render text\n\t\t\t(*graphics).drawText?(\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t INITIAL_X as c_int - text_width / 2,\n\t\t\t INITIAL_Y.try_into().unwrap(),\n\t\t\t);\n\t\t}\n\t\tSome(())\n"}]}},{"Edit":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":35,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3600206}],"down_context":[{"change":2,"pos":3600206}],"flag":"BLOCK","start":2340,"end":2402,"inode":{"change":2,"pos":3598457}}},"contents":[{"Add":"\t// Create player"},{"Add":"\tlet player = Player::::new()?;"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":38,"ins":{"up_context":[{"change":2,"pos":3600207}],"down_context":[{"change":2,"pos":3600412}],"flag":"BLOCK","start":2403,"end":2506,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600207},"to":{"change":2,"start":3600207,"end":3600412},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t// Load sound"},{"Add":"\tconst SOUND_PATH: &Path = \"sfx/main_theme.pda\";"},{"Add":"\tplayer.load_into_player(SOUND_PATH)?;"}],"del_contents":[{"Del":"\t/// Event handler\n\tfn event(&mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t\t(*(*sys::API).display).setRefreshRate?(60.0);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":42,"ins":{"up_context":[{"change":2,"pos":3600413}],"down_context":[{"change":2,"pos":3600524}],"flag":"BLOCK","start":2507,"end":2564,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600413},"to":{"change":2,"start":3600413,"end":3600434},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600434},"to":{"change":10,"start":39350,"end":39396},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":10,"pos":39396},"to":{"change":2,"start":3600484,"end":3600524},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600484},"to":{"change":2,"start":3600484,"end":3600524},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t// Start playback"},{"Add":"\tplayer.play(Repeat::LoopsEndlessly);"}],"del_contents":[{"Del":"\t\t\t\t// create player\n"},{"Del":"\t\t\t\tself.player = Player::new().ok()?.into();\n"},{"Del":"\t\t\t\tlet player = self.player.as_ref()?;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":45,"ins":{"up_context":[{"change":2,"pos":3600525}],"down_context":[{"change":2,"pos":3600646}],"flag":"BLOCK","start":2565,"end":3057,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600525},"to":{"change":2,"start":3600525,"end":3600595},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600595},"to":{"change":10,"start":39397,"end":39444},"introduced_by":10}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t// Register update handler"},{"Add":"\t// just to draw current playback position"},{"Add":"\tlet system = system::System::Default();"},{"Add":"\tsystem.set_update_callback_boxed("},{"Add":"\t move |player| {"},{"Add":"\t\t let text = {"},{"Add":"\t\t\t let offset = player.offset();"},{"Add":"\t\t\t let length = player.length();"},{"Add":"\t\t\t format!(\"{:.2} / {:.2}\", offset, length)"},{"Add":"\t\t };"}],"del_contents":[{"Del":"\t\t\t\t// load sound\n\t\t\t\tconst SOUND_PATH: &Path = \"sfx/main_theme.pda\";\n"},{"Del":"\t\t\t\tplayer.load_into_player(SOUND_PATH).ok()?;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":56,"ins":{"up_context":[{"change":2,"pos":3600647}],"down_context":[{"change":2,"pos":3600758}],"flag":"BLOCK","start":3058,"end":3119,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600647},"to":{"change":2,"start":3600647,"end":3600669},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600669},"to":{"change":10,"start":39445,"end":39486},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":10,"pos":39486},"to":{"change":2,"start":3600720,"end":3600758},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600720},"to":{"change":2,"start":3600720,"end":3600758},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t\t gfx::clear(Color::WHITE);"}],"del_contents":[{"Del":"\t\t\t\t// start playback\n"},{"Del":"\t\t\t\tplayer.play(Repeat::LoopsEndlessly);\n"},{"Del":"\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n}\n"}]}},{"Edit":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":58,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3600759}],"down_context":[{"change":2,"pos":3600759}],"flag":"BLOCK","start":3120,"end":3286,"inode":{"change":2,"pos":3598457}}},"contents":[{"Add":"\t\t // Get width (screen-size) of text"},{"Add":"\t\t let text_width = gfx::text::get_text_width(&text, None, 0)?;"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":61,"ins":{"up_context":[{"change":2,"pos":3600760}],"down_context":[{"change":2,"pos":3600969}],"flag":"BLOCK","start":3287,"end":3575,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600760},"to":{"change":2,"start":3600760,"end":3600969},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t\t // Render text with current player position"},{"Add":"\t\t let x = INITIAL_X as c_int - text_width / 2;"},{"Add":"\t\t let y = INITIAL_Y as _;"},{"Add":"\t\t gfx::text::draw_text(text, x, y)?;"}],"del_contents":[{"Del":"#[no_mangle]\n/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":66,"ins":{"up_context":[{"change":2,"pos":3600970}],"down_context":[{"change":2,"pos":3601461}],"flag":"BLOCK","start":3576,"end":3715,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3600970},"to":{"change":2,"start":3600970,"end":3601461},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\t\t UpdateCtrl::Continue"},{"Add":"\t },"},{"Add":"\t player,"},{"Add":"\t);"}],"del_contents":[{"Del":"\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n\t\t\tsys::API = api;\n\n\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut State;\n\n\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n\t}\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":71,"ins":{"up_context":[{"change":2,"pos":3601462}],"down_context":[{"change":2,"pos":3601576}],"flag":"BLOCK","start":3716,"end":3741,"inode":{"change":2,"pos":3598457}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3601462},"to":{"change":2,"start":3601462,"end":3601576},"introduced_by":2}],"inode":{"change":2,"pos":3598457}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n"}]}},{"Edit":{"inode":{"change":2,"pos":3598457},"path":"api/sound/examples/fp-simple.rs","line":75,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3601580},"to":{"change":2,"start":3601580,"end":3601829},"introduced_by":2}],"inode":{"change":2,"pos":3598457}}},"contents":[{"Del":"/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n}\n\n\n"}]}},{"Replacement":{"inode":{"change":3,"pos":16012},"path":"api/sound/examples/README.md","line":3,"ins":{"up_context":[{"change":3,"pos":16025}],"down_context":[{"change":3,"pos":16159}],"flag":"BLOCK","start":3743,"end":3975,"inode":{"change":3,"pos":16012}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16025},"to":{"change":12,"start":6343,"end":6609},"introduced_by":12}],"inode":{"change":3,"pos":16012}},"ins_contents":[{"Add":"These examples additionally uses other crates with parts of Playdate API to minimize the amount of code."},{"Add":""},{"Add":"- `sp` is for `SamplePlayer`, loads sample from file and play"},{"Add":"- `fp` is for `FilePlayer`, same as above, but for `FilePlayer`"}],"del_contents":[{"Del":"Here is two examples:\n- `sp` is for `SamplePlayer`, additionally uses other crates with parts of Playdate API to minimize the amount of code\n- `fp` is for `FilePlayer`, very low-level, except for the parts that directly demonstrate the functionality of this package\n"}]}},{"Replacement":{"inode":{"change":3,"pos":16012},"path":"api/sound/examples/README.md","line":12,"ins":{"up_context":[{"change":3,"pos":16183}],"down_context":[{"change":14,"pos":5549}],"flag":"BLOCK","start":3976,"end":4068,"inode":{"change":3,"pos":16012}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16183},"to":{"change":14,"start":5473,"end":5549},"introduced_by":14}],"inode":{"change":3,"pos":16012}},"ins_contents":[{"Add":"cargo playdate run -p=playdate-sound --example=fp --features=sys/lang-items,sys/entry-point"}],"del_contents":[{"Del":"cargo playdate run -p=playdate-sound --example=fp --features=sys/lang-items\n"}]}},{"Replacement":{"inode":{"change":3,"pos":16012},"path":"api/sound/examples/README.md","line":14,"ins":{"up_context":[{"change":14,"pos":5550}],"down_context":[{"change":3,"pos":16427}],"flag":"BLOCK","start":4069,"end":4161,"inode":{"change":3,"pos":16012}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":5550},"to":{"change":14,"start":5550,"end":5626},"introduced_by":14}],"inode":{"change":3,"pos":16012}},"ins_contents":[{"Add":"cargo playdate run -p=playdate-sound --example=sp --features=sys/lang-items,sys/entry-point"}],"del_contents":[{"Del":"cargo playdate run -p=playdate-sound --example=sp --features=sys/lang-items\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3602865},"path":"api/sound/Cargo.toml","line":3,"ins":{"up_context":[{"change":2,"pos":3602900}],"down_context":[{"change":2,"pos":3602936}],"flag":"BLOCK","start":4164,"end":4182,"inode":{"change":2,"pos":3602865}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3602900},"to":{"change":14,"start":5631,"end":5649},"introduced_by":14}],"inode":{"change":2,"pos":3602865}},"ins_contents":[{"Add":"version = \"0.2.6\""}],"del_contents":[{"Del":"version = \"0.2.5\"\n"}]}},{"Edit":{"inode":{"change":2,"pos":3602865},"path":"api/sound/Cargo.toml","line":36,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":5858},"to":{"change":14,"start":5858,"end":5957},"introduced_by":14}],"inode":{"change":2,"pos":3602865}}},"contents":[{"Del":"# sys = { workspace = true, default-features = false, features = [\"entry-point\", \"try-trait-v2\"] }\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3602865},"path":"api/sound/Cargo.toml","line":47,"ins":{"up_context":[{"change":2,"pos":3604614}],"down_context":[{"change":2,"pos":3604614}],"flag":"BLOCK","start":4183,"end":4241,"inode":{"change":2,"pos":3602865}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3604614},"to":{"change":14,"start":6017,"end":6056},"introduced_by":14}],"inode":{"change":2,"pos":3602865}},"ins_contents":[{"Add":"required-features = [\"sys/lang-items\", \"sys/entry-point\"]"}],"del_contents":[{"Del":"required-features = [\"sys/lang-items\"]\n"}]}},{"FileDel":{"deleted_names":[{"basename":"custom-api-access.rs","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":30022},"to":{"change":3,"start":40603,"end":40647},"introduced_by":3},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":40647},"to":{"change":3,"start":34823,"end":34823},"introduced_by":3}],"inode":{"change":3,"pos":34823}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":34823},"to":{"change":3,"start":34824,"end":40602},"introduced_by":3}],"inode":{"change":3,"pos":34823}},"content":[{"Del":"#![no_std]\n#[macro_use]\nextern crate alloc;\n\n#[macro_use]\nextern crate sys;\nextern crate playdate_menu as menu;\n\nuse core::ffi::*;\nuse alloc::boxed::Box;\n\nuse sys::ffi::*;\nuse menu::*;\nuse menu::api::*;\n\n\nconst INITIAL_X: u32 = LCD_COLUMNS / 2;\nconst INITIAL_Y: u32 = (LCD_ROWS - TEXT_HEIGHT) / 2;\nconst TEXT_HEIGHT: u32 = 16;\n\n\nconst MAX_CLICKS: u32 = 3;\n\n\n#[derive(Debug, Clone, Copy)]\npub struct CustomApi(&'static playdate_sys);\n\nimpl CustomApi {\n\tfn new() -> Self { Self(sys::api!(system)) }\n}\n\nimpl<'t> Api for CustomApi {\n\tfn get_menu_item_value(&self) -> unsafe extern \"C\" fn(menuItem: *mut PDMenuItem) -> c_int {\n\t\tself.0.getMenuItemValue.unwrap()\n\t}\n\n\tfn set_menu_item_value(&self) -> unsafe extern \"C\" fn(menuItem: *mut PDMenuItem, value: c_int) {\n\t\tself.0.setMenuItemValue.unwrap()\n\t}\n\n\tfn get_menu_item_title(&self) -> unsafe extern \"C\" fn(menuItem: *mut PDMenuItem) -> *const c_char {\n\t\tself.0.getMenuItemTitle.unwrap()\n\t}\n\n\tfn set_menu_item_title(&self) -> unsafe extern \"C\" fn(menuItem: *mut PDMenuItem, title: *const c_char) {\n\t\tself.0.setMenuItemTitle.unwrap()\n\t}\n\n\tfn get_menu_item_userdata(&self) -> unsafe extern \"C\" fn(menuItem: *mut PDMenuItem) -> *mut c_void {\n\t\tself.0.getMenuItemUserdata.unwrap()\n\t}\n}\n\n\n/// App state\nstruct State {\n\tfirst: Option>,\n\tsecond: Option, CustomApi>>,\n\tthird: Option>,\n}\n\nimpl State {\n\tconst fn new() -> Self {\n\t\tSelf { first: None,\n\t\t second: None,\n\t\t third: None }\n\t}\n\n\n\t/// Updates the state\n\tfn update(&mut self) -> Option<()> {\n\t\t// remove first menu item if limit reached\n\t\tif let Some((_item, value)) = self.first\n\t\t .as_ref()\n\t\t .map(|item| item.get_userdata().map(|val| (item, val)))\n\t\t .flatten()\n\t\t{\n\t\t\tif *value >= MAX_CLICKS {\n\t\t\t\tlet item = self.first.take().unwrap();\n\t\t\t\tlet value = item.remove();\n\t\t\t\tprintln!(\"First item removed on click {value:?}\");\n\t\t\t}\n\t\t}\n\n\t\t// remove third menu item if requested\n\t\tif let Some((_item, value)) = self.third.as_ref().map(|item| (item, item.selected_option())) {\n\t\t\tif value != 0 {\n\t\t\t\tself.third.take();\n\t\t\t}\n\t\t}\n\n\n\t\tconst LABEL_DEF: &str = \"Use System Menu\\0\";\n\n\t\tlet cstr = CStr::from_bytes_with_nul(LABEL_DEF.as_bytes()).unwrap();\n\n\t\tunsafe {\n\t\t\tlet graphics = (*sys::API).graphics;\n\t\t\t(*graphics).clear?(LCDSolidColor::kColorWhite as LCDColor);\n\n\t\t\t// get width (screen-size) of text\n\t\t\tlet text_width = (*graphics).getTextWidth?(\n\t\t\t core::ptr::null_mut(),\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t LABEL_DEF.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t 0,\n\t\t\t);\n\t\t\t// render text\n\t\t\t(*graphics).drawText?(\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t LABEL_DEF.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t INITIAL_X as c_int - text_width / 2,\n\t\t\t INITIAL_Y.try_into().unwrap(),\n\t\t\t);\n\t\t}\n\t\tSome(())\n\t}\n\n\n\t/// Event handler\n\tfn event(&'static mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t\t(*(*sys::API).display).setRefreshRate?(20.0);\n\n\n\t\t\t\tlet api = CustomApi::new();\n\n\n\t\t\t\tfn callback(userdata: &mut u32) {\n\t\t\t\t\tprintln!(\"Check menu item clicked {userdata} times.\");\n\t\t\t\t\t*userdata += 1;\n\t\t\t\t}\n\t\t\t\tself.first = SimpleMenuItem::new_with(api.clone(), \"Check Me\", Some(callback), 0).ok();\n\n\n\t\t\t\tfn change_first(state: &mut Option<&'static State>) {\n\t\t\t\t\tif let Some(state) = state {\n\t\t\t\t\t\tif let Some(item) = state.first.as_ref() {\n\t\t\t\t\t\t\tif let Some(value) = item.get_userdata() {\n\t\t\t\t\t\t\t\titem.set_title(format!(\"Clicked: {value}/{MAX_CLICKS}\")).unwrap();\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tprintln!(\"No user-data\")\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tprintln!(\"No menu item\")\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tprintln!(\"No state\")\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tself.second =\n\t\t\t\t\tCheckMenuItem::new_with(api.clone(), \"Change^\", false, Some(change_first), None).unwrap()\n\t\t\t\t\t .into();\n\t\t\t\tlet second = self.second.as_ref().unwrap();\n\t\t\t\tsecond.set_userdata(Some(self));\n\n\n\t\t\t\tself.third = OptionsMenuItem::new_with(api.clone(), \"Remove?\", [\"No\", \"Yes\"], None, ()).unwrap()\n\t\t\t\t .into();\n\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n}\n\n\n#[no_mangle]\n/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n\n\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n\t\t\tsys::API = api;\n\n\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut State;\n\n\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n\t}\n\n\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n}\n\n\n/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n}\n\n\n// Needed for debug build\nll_symbols!();\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":2,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":30056},"to":{"change":3,"start":30056,"end":30069},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"#[macro_use]\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":9,"ins":{"up_context":[{"change":3,"pos":30176}],"down_context":[{"change":3,"pos":30199}],"flag":"BLOCK","start":4258,"end":4282,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":30176},"to":{"change":3,"start":30176,"end":30199},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use alloc::boxed::Box;\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":12,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":30217}],"down_context":[{"change":3,"pos":30217}],"flag":"BLOCK","start":4283,"end":4355,"inode":{"change":3,"pos":30044}}},"contents":[{"Add":"use sys::EventLoopCtrl;"},{"Add":"use system::prelude::*;"},{"Add":"use gfx::color::Color;"},{"Add":""}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":22,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":30354}],"down_context":[{"change":3,"pos":30354}],"flag":"BLOCK","start":4356,"end":4395,"inode":{"change":3,"pos":30044}}},"contents":[{"Add":"const LABEL: &str = \"Use System Menu\";"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":25,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":30356},"to":{"change":3,"start":30356,"end":30384},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"const MAX_CLICKS: u32 = 3;\n\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":28,"ins":{"up_context":[{"change":3,"pos":30450}],"down_context":[{"change":3,"pos":30505}],"flag":"BLOCK","start":4396,"end":4433,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":30450},"to":{"change":3,"start":30450,"end":30505},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tsecond: Option>,"}],"del_contents":[{"Del":"\tsecond: Option>>,\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":31,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":30540},"to":{"change":3,"start":30540,"end":31397},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"\nimpl State {\n\tconst fn new() -> Self {\n\t\tSelf { first: None,\n\t\t second: None,\n\t\t third: None }\n\t}\n\n\n\t/// Updates the state\n\tfn update(&mut self) -> Option<()> {\n\t\t// remove first menu item if limit reached\n\t\tif let Some((_item, value)) = self.first\n\t\t .as_ref()\n\t\t .map(|item| item.get_userdata().map(|val| (item, val)))\n\t\t .flatten()\n\t\t{\n\t\t\tif *value >= MAX_CLICKS {\n\t\t\t\tlet item = self.first.take().unwrap();\n\t\t\t\tlet value = item.remove();\n\t\t\t\tprintln!(\"First item removed on click {value:?}\");\n\t\t\t}\n\t\t}\n\n\t\t// remove third menu item if requested\n\t\tif let Some((_item, value)) = self.third.as_ref().map(|item| (item, item.selected_option())) {\n\t\t\tif value != 0 {\n\t\t\t\tself.third.take();\n\t\t\t}\n\t\t}\n\n\n\t\tconst LABEL_DEF: &str = \"Use System Menu\\0\";\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":32,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":31398},"to":{"change":3,"start":31398,"end":31469},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"\t\tlet cstr = CStr::from_bytes_with_nul(LABEL_DEF.as_bytes()).unwrap();\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":33,"ins":{"up_context":[{"change":3,"pos":31470}],"down_context":[{"change":3,"pos":32329}],"flag":"BLOCK","start":4434,"end":4693,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":31470},"to":{"change":3,"start":31470,"end":32329},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"fn update(state: &mut State) -> UpdateCtrl {"},{"Add":"\t// remove third menu item if requested"},{"Add":"\tif let Some((_, value)) = state.third.as_ref().map(|item| (item, item.selected_option())) {"},{"Add":"\t\tif value != 0 {"},{"Add":"\t\t\tstate.third.take();"},{"Add":"\t\t\tprintln!(\"Third menu item removed.\")"}],"del_contents":[{"Del":"\t\tunsafe {\n\t\t\tlet graphics = (*sys::API).graphics;\n\t\t\t(*graphics).clear?(LCDSolidColor::kColorWhite as LCDColor);\n\n\t\t\t// get width (screen-size) of text\n\t\t\tlet text_width = (*graphics).getTextWidth?(\n\t\t\t core::ptr::null_mut(),\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t LABEL_DEF.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t 0,\n\t\t\t);\n\t\t\t// render text\n\t\t\t(*graphics).drawText?(\n\t\t\t cstr.as_ptr() as *const _,\n\t\t\t LABEL_DEF.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t INITIAL_X as c_int - text_width / 2,\n\t\t\t INITIAL_Y.try_into().unwrap(),\n\t\t\t);\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":40,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":32333},"to":{"change":3,"start":32333,"end":32344},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"\t\tSome(())\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":41,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":32347},"to":{"change":3,"start":32347,"end":32773},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"\n\n\t/// Event handler\n\tfn event(&'static mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t\t(*(*sys::API).display).setRefreshRate?(20.0);\n\n\t\t\t\tfn callback(userdata: &mut u32) {\n\t\t\t\t\tprintln!(\"Check menu item clicked {userdata} times.\");\n\t\t\t\t\t*userdata += 1;\n\t\t\t\t}\n\t\t\t\tself.first = SimpleMenuItem::new(\"Check Me\", Some(callback), 0).unwrap().into();\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":43,"ins":{"up_context":[{"change":3,"pos":32775}],"down_context":[{"change":3,"pos":33472}],"flag":"BLOCK","start":4694,"end":4766,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":32775},"to":{"change":3,"start":32775,"end":33472},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tlet graphics = gfx::Graphics::Cached();"},{"Add":"\tgraphics.clear(Color::WHITE);"}],"del_contents":[{"Del":"\t\t\t\tfn change_first(state: &mut Option<&'static State>) {\n\t\t\t\t\tif let Some(state) = state {\n\t\t\t\t\t\tif let Some(item) = state.first.as_ref() {\n\t\t\t\t\t\t\tif let Some(value) = item.get_userdata() {\n\t\t\t\t\t\t\t\titem.set_title(format!(\"Clicked: {value}/{MAX_CLICKS}\")).unwrap();\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tprintln!(\"No user-data\")\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tprintln!(\"No menu item\")\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tprintln!(\"No state\")\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tself.second = CheckMenuItem::new(\"Change^\", false, Some(change_first), None).unwrap()\n\t\t\t\t .into();\n\t\t\t\tlet second = self.second.as_ref().unwrap();\n\t\t\t\tsecond.set_userdata(Some(self));\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":46,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":33473}],"down_context":[{"change":3,"pos":33473}],"flag":"BLOCK","start":4767,"end":5072,"inode":{"change":3,"pos":30044}}},"contents":[{"Add":"\t// Get width (screen-size) of text"},{"Add":"\tlet font = Default::default();"},{"Add":"\tlet text_width = graphics.get_text_width(LABEL, font, 0)?;"},{"Add":"\t// render text"},{"Add":"\tgraphics.draw_text("},{"Add":"\t LABEL,"},{"Add":"\t INITIAL_X as c_int - text_width / 2,"},{"Add":"\t INITIAL_Y.try_into().unwrap(),"},{"Add":"\t)?;"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":56,"ins":{"up_context":[{"change":3,"pos":33474}],"down_context":[{"change":3,"pos":33675}],"flag":"BLOCK","start":5073,"end":5095,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":33474},"to":{"change":3,"start":33474,"end":33675},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tUpdateCtrl::Continue"}],"del_contents":[{"Del":"\t\t\t\tself.third = OptionsMenuItem::new(\"Remove?\", [\"No\", \"Yes\"], None, ()).unwrap()\n\t\t\t\t .into();\n\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":60,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":33679}],"down_context":[{"change":3,"pos":33679}],"flag":"BLOCK","start":5096,"end":5128,"inode":{"change":3,"pos":30044}}},"contents":[{"Add":"/// Entry point / event handler"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":62,"ins":{"up_context":[{"change":3,"pos":33692}],"down_context":[{"change":3,"pos":33888}],"flag":"BLOCK","start":5129,"end":5361,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":33692},"to":{"change":3,"start":33692,"end":33888},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"fn event_handler(_: NonNull, event: SystemEvent, _: u32) -> EventLoopCtrl {"},{"Add":"\t// Ignore any other events, just for this minimalistic example"},{"Add":"\tif !matches!(event, SystemEvent::Init) {"},{"Add":"\t\treturn EventLoopCtrl::Continue;"},{"Add":"\t}"}],"del_contents":[{"Del":"/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":68,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":33889},"to":{"change":3,"start":33889,"end":33998},"introduced_by":3}],"inode":{"change":3,"pos":30044}}},"contents":[{"Del":"\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n\t\t\tsys::API = api;\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":69,"ins":{"up_context":[{"change":3,"pos":33999}],"down_context":[{"change":3,"pos":34157}],"flag":"BLOCK","start":5362,"end":5470,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":33999},"to":{"change":3,"start":33999,"end":34157},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tfn on_change(userdata: &mut u32) {"},{"Add":"\t\tprintln!(\"Menu item changed {userdata} times.\");"},{"Add":"\t\t*userdata += 1;"},{"Add":"\t}"}],"del_contents":[{"Del":"\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut State;\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":74,"ins":{"up_context":[{"change":3,"pos":34158}],"down_context":[{"change":3,"pos":34380}],"flag":"BLOCK","start":5471,"end":5702,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":34158},"to":{"change":3,"start":34158,"end":34380},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tlet first = SimpleMenuItem::new(\"Check Me\", Some(on_change), 0)?.into();"},{"Add":"\tlet second = CheckMenuItem::new(\"Check\", false, Some(on_change), 0)?.into();"},{"Add":"\tlet third = OptionsMenuItem::new(\"Del me?\", [\"No\", \"Yes\"], None, ())?.into();"}],"del_contents":[{"Del":"\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n\t}\n"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":78,"ins":{"up_context":[{"change":3,"pos":34381}],"down_context":[{"change":3,"pos":34497}],"flag":"BLOCK","start":5703,"end":5748,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":34381},"to":{"change":3,"start":34381,"end":34497},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tlet state = State { first, second, third };"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n}\n"}]}},{"Edit":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":80,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":34498}],"down_context":[{"change":3,"pos":34498}],"flag":"BLOCK","start":5749,"end":5848,"inode":{"change":3,"pos":30044}}},"contents":[{"Add":"\t// Set no-op update callback"},{"Add":"\tsystem::System::Default().set_update_callback_boxed(update, state);"}]}},{"Replacement":{"inode":{"change":3,"pos":30044},"path":"api/menu/examples/menu.rs","line":83,"ins":{"up_context":[{"change":3,"pos":34499}],"down_context":[{"change":3,"pos":34744}],"flag":"BLOCK","start":5849,"end":5874,"inode":{"change":3,"pos":30044}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":34499},"to":{"change":3,"start":34499,"end":34744},"introduced_by":3}],"inode":{"change":3,"pos":30044}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n"}]}},{"Replacement":{"inode":{"change":3,"pos":40649},"path":"api/menu/examples/README.md","line":3,"ins":{"up_context":[{"change":3,"pos":40662}],"down_context":[{"change":3,"pos":40796}],"flag":"BLOCK","start":5876,"end":5980,"inode":{"change":3,"pos":40649}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":40662},"to":{"change":3,"start":40662,"end":40796},"introduced_by":3}],"inode":{"change":3,"pos":40649}},"ins_contents":[{"Add":"These example additionally uses other crates with parts of Playdate API to minimize the amount of code."}],"del_contents":[{"Del":"⚠️ All of the examples here are very low-level, except for the parts that directly demonstrate the functionality of this package.\n"}]}},{"Edit":{"inode":{"change":3,"pos":40649},"path":"api/menu/examples/README.md","line":9,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":40820},"to":{"change":3,"start":40820,"end":40833},"introduced_by":3}],"inode":{"change":3,"pos":40649}}},"contents":[{"Del":"# Simulator:\n"}]}},{"Edit":{"inode":{"change":3,"pos":40649},"path":"api/menu/examples/README.md","line":10,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":14,"pos":7764},"to":{"change":3,"start":40933,"end":40943},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":40933},"to":{"change":3,"start":40933,"end":40943},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":40943},"to":{"change":14,"start":7765,"end":7869},"introduced_by":14}],"inode":{"change":3,"pos":40649}}},"contents":[{"Del":"# Device:\n"},{"Del":"cargo playdate run -p=playdate-menu --example=custom --features=sys/lang-items,sys/entry-point --device\n"}]}},{"Replacement":{"inode":{"change":3,"pos":41801},"path":"api/menu/Cargo.toml","line":3,"ins":{"up_context":[{"change":3,"pos":41835}],"down_context":[{"change":3,"pos":41871}],"flag":"BLOCK","start":5983,"end":6001,"inode":{"change":3,"pos":41801}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":41835},"to":{"change":14,"start":7872,"end":7890},"introduced_by":14}],"inode":{"change":3,"pos":41801}},"ins_contents":[{"Add":"version = \"0.2.1\""}],"del_contents":[{"Del":"version = \"0.2.0\"\n"}]}},{"Edit":{"inode":{"change":3,"pos":41801},"path":"api/menu/Cargo.toml","line":28,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":43080}],"down_context":[{"change":3,"pos":43080}],"flag":"BLOCK","start":6002,"end":6163,"inode":{"change":3,"pos":41801}}},"contents":[{"Add":""},{"Add":""},{"Add":"[dev-dependencies]"},{"Add":"gfx = { workspace = true, default-features = false }"},{"Add":"system = { workspace = true, default-features = false, features = [ \"try-trait-v2\" ] }"}]}},{"Replacement":{"inode":{"change":3,"pos":41801},"path":"api/menu/Cargo.toml","line":39,"ins":{"up_context":[{"change":3,"pos":43170}],"down_context":[{"change":3,"pos":43170}],"flag":"BLOCK","start":6164,"end":6222,"inode":{"change":3,"pos":41801}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":43170},"to":{"change":14,"start":7970,"end":8009},"introduced_by":14}],"inode":{"change":3,"pos":41801}},"ins_contents":[{"Add":"required-features = [\"sys/lang-items\", \"sys/entry-point\"]"}],"del_contents":[{"Del":"required-features = [\"sys/lang-items\"]\n"}]}},{"Edit":{"inode":{"change":3,"pos":41801},"path":"api/menu/Cargo.toml","line":41,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":43171},"to":{"change":3,"start":43171,"end":43274},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":5,"pos":20242},"to":{"change":5,"start":20242,"end":20265},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use alloc::boxed::Box;\n"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":11,"atom":{"NewVertex":{"up_context":[{"change":5,"pos":20266}],"down_context":[{"change":5,"pos":20266}],"flag":"BLOCK","start":6261,"end":6285,"inode":{"change":5,"pos":20120}}},"contents":[{"Add":"use sys::EventLoopCtrl;"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":13,"atom":{"NewVertex":{"up_context":[{"change":5,"pos":20283}],"down_context":[{"change":5,"pos":20283}],"flag":"BLOCK","start":6286,"end":6330,"inode":{"change":5,"pos":20120}}},"contents":[{"Add":"use system::prelude::*;"},{"Add":""},{"Add":"use gfx::Graphics;"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":34,"ins":{"up_context":[{"change":5,"pos":20665}],"down_context":[{"change":5,"pos":20724}],"flag":"BLOCK","start":6331,"end":6374,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":20665},"to":{"change":5,"start":20665,"end":20724},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\timage: bitmap::Bitmap,"},{"Add":"\tfont: text::Font,"}],"del_contents":[{"Del":"\timage: Option,\n\tfont: Option,\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":39,"ins":{"up_context":[{"change":5,"pos":20740}],"down_context":[{"change":5,"pos":20836}],"flag":"BLOCK","start":6375,"end":6521,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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116];"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":47,"ins":{"up_context":[{"change":5,"pos":20838}],"down_context":[{"change":5,"pos":21017}],"flag":"BLOCK","start":6670,"end":6729,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":20838},"to":{"change":5,"start":20838,"end":21017},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\tlet page = text::get_font_page(&font, RUST[0]).unwrap();"}],"del_contents":[{"Del":"\t/// Updates the state\n\tfn update(&mut self) -> Option<()> {\n\t\tconst LABEL_DEF: &str = \"Just rotating bitmap:\\0\";\n\t\tconst ENC: text::StringEncoding = text::StringEncoding::ASCII;\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":49,"ins":{"up_context":[{"change":5,"pos":21018}],"down_context":[{"change":5,"pos":21089}],"flag":"BLOCK","start":6730,"end":6795,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":21018},"to":{"change":5,"start":21018,"end":21089},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t// Create cached api end-point"},{"Add":"\t\tlet gfx = Graphics::Cached();"}],"del_contents":[{"Del":"\t\tlet cstr = CStr::from_bytes_with_nul(LABEL_DEF.as_bytes()).unwrap();\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":52,"ins":{"up_context":[{"change":5,"pos":21090}],"down_context":[{"change":5,"pos":21118}],"flag":"BLOCK","start":6796,"end":7057,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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bitmap_ref.into_bitmap();"},{"Add":"\t\t\tlet w = char.size().map(|(w, _h)| w).unwrap();"},{"Add":"\t\t\tlet x = OFFSET + i as i32 * w;"},{"Add":"\t\t\tlet y = OFFSET + kern;"}],"del_contents":[{"Del":"\t\t// set font\n\t\tgfx::text::set_font(self.font.as_ref().unwrap());\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":68,"ins":{"up_context":[{"change":5,"pos":21309}],"down_context":[{"change":5,"pos":21703}],"flag":"BLOCK","start":7356,"end":7466,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":21309},"to":{"change":5,"start":21309,"end":21703},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t\tgfx.set_draw_mode(BitmapDrawMode::kDrawModeInverted);"},{"Add":"\t\t\tchar.draw(x as _, y as _, BitmapFlip::Unflipped);"}],"del_contents":[{"Del":"\t\t// render text\n\t\tgfx::text::draw_text_cstr(\n\t\t cstr,\n\t\t ENC,\n\t\t CENTER_X as c_int - text_width / 2,\n\t\t TEXT_HEIGHT.try_into().unwrap(),\n\t\t);\n\n\t\t// draw bitmap\n\t\tif let Some(image) = self.image.as_ref() {\n\t\t\timage.draw_rotated(CENTER_X as _, CENTER_Y as _, self.rotation, 0.5, 0.5, 1.0, 1.0);\n"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":71,"atom":{"NewVertex":{"up_context":[{"change":5,"pos":21707}],"down_context":[{"change":5,"pos":21707}],"flag":"BLOCK","start":7467,"end":7488,"inode":{"change":5,"pos":20120}}},"contents":[{"Add":"\t\tgfx.pop_context();"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":73,"ins":{"up_context":[{"change":5,"pos":21708}],"down_context":[{"change":5,"pos":21801}],"flag":"BLOCK","start":7489,"end":7552,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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{\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":82,"ins":{"up_context":[{"change":5,"pos":21928}],"down_context":[{"change":5,"pos":22023}],"flag":"BLOCK","start":7622,"end":7702,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":21928},"to":{"change":5,"start":21928,"end":22023},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t\tSystemEvent::Init => {"},{"Add":"\t\t\t\tdisplay::Display::Default().set_refresh_rate(0.);"}],"del_contents":[{"Del":"\t\t\tPDSystemEvent::kEventInit => {\n\t\t\t\tunsafe { (*(*sys::API).display).setRefreshRate?(60.0) };\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":85,"ins":{"up_context":[{"change":5,"pos":22024}],"down_context":[{"change":5,"pos":22154}],"flag":"BLOCK","start":7703,"end":7810,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22024},"to":{"change":5,"start":22024,"end":22154},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t\t\t// Register our update handler that defined below"},{"Add":"\t\t\t\tself.set_update_handler();"},{"Add":"\t\t\t},"},{"Add":"\t\t\t_ => {},"},{"Add":"\t\t}"}],"del_contents":[{"Del":"\t\t\t\tlet font = text::load_font(FONT_PATH).unwrap();\n\t\t\t\tlet bitmap = bitmap::Bitmap::new(100, 100, color::Color::BLACK).unwrap();\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":91,"ins":{"up_context":[{"change":5,"pos":22155}],"down_context":[{"change":5,"pos":22308}],"flag":"BLOCK","start":7811,"end":7842,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22155},"to":{"change":5,"start":22155,"end":22308},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\tEventLoopCtrl::Continue"},{"Add":"\t}"},{"Add":"}"}],"del_contents":[{"Del":"\t\t\t\t// Indexes of symbols in system representation:\n\t\t\t\t// Note, UTF-codes is also should be acceptable.\n\t\t\t\tconst RUST: [u32; 4] = [82, 117, 115, 116];\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":95,"ins":{"up_context":[{"change":5,"pos":22309}],"down_context":[{"change":5,"pos":22370}],"flag":"BLOCK","start":7843,"end":8117,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22309},"to":{"change":5,"start":22309,"end":22370},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"impl Update for State {"},{"Add":"\t/// Updates the state"},{"Add":"\tfn update(&mut self) -> UpdateCtrl {"},{"Add":"\t\tconst LABEL_DEF: &str = \"Just rotating bitmap:\\0\";"},{"Add":"\t\tconst ENC: text::StringEncoding = text::StringEncoding::ASCII;"},{"Add":"\t\tlet cstr = CStr::from_bytes_with_nul(LABEL_DEF.as_bytes()).unwrap();"}],"del_contents":[{"Del":"\t\t\t\tlet page = text::get_font_page(&font, RUST[0]).unwrap();\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":102,"ins":{"up_context":[{"change":5,"pos":22371}],"down_context":[{"change":5,"pos":22691}],"flag":"BLOCK","start":8118,"end":8183,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22371},"to":{"change":5,"start":22371,"end":22645},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t// Create cached api end-point"},{"Add":"\t\tlet gfx = Graphics::Cached();"}],"del_contents":[{"Del":"\t\t\t\t// draw some glyphs to bitmap:\n\t\t\t\tconst OFFSET: i32 = 16;\n\t\t\t\tgfx::push_context(&bitmap);\n\t\t\t\tfor (i, code) in RUST.into_iter().enumerate() {\n\t\t\t\t\tlet mut advance = 0;\n\t\t\t\t\tlet (glyph, bitmap_ref) = text::get_page_glyph_with_bitmap(&page, code, &mut advance).unwrap();\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":105,"ins":{"up_context":[{"change":5,"pos":22692}],"down_context":[{"change":5,"pos":22844}],"flag":"BLOCK","start":8184,"end":8211,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22692},"to":{"change":5,"start":22692,"end":22844},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\tgfx.clear(Color::WHITE);"}],"del_contents":[{"Del":"\t\t\t\t\tlet kern = RUST.get(i + 1)\n\t\t\t\t\t .map(|next| text::get_glyph_kerning(&glyph, code, *next))\n\t\t\t\t\t .unwrap_or_default();\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":107,"ins":{"up_context":[{"change":5,"pos":22845}],"down_context":[{"change":5,"pos":22970}],"flag":"BLOCK","start":8212,"end":8368,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22845},"to":{"change":7,"start":31496,"end":31538},"introduced_by":7},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":7,"pos":31538},"to":{"change":9,"start":1265,"end":1317},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":9,"pos":1317},"to":{"change":5,"start":22906,"end":22970},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":7,"pos":31589},"to":{"change":5,"start":22906,"end":22970},"introduced_by":7},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22906},"to":{"change":5,"start":22906,"end":22970},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t// get width (screen-size) of text"},{"Add":"\t\tlet text_width = gfx.get_text_width_cstr(cstr, ENC, Some(&self.font), 0);"},{"Add":""},{"Add":"\t\t// set font"},{"Add":"\t\tgfx.set_font(&self.font);"}],"del_contents":[{"Del":"\t\t\t\t\tlet char = bitmap_ref.into_bitmap();\n"},{"Del":"\t\t\t\t\tlet w = char.size().map(|(w, _h)| w).unwrap();\n"},{"Del":"\t\t\t\t\tlet x = OFFSET + i as i32 * w;\n\t\t\t\t\tlet y = OFFSET + kern;\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":113,"ins":{"up_context":[{"change":5,"pos":22971}],"down_context":[{"change":5,"pos":23116}],"flag":"BLOCK","start":8369,"end":8577,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":22971},"to":{"change":5,"start":22971,"end":23116},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\t// render text"},{"Add":"\t\tgfx.draw_text_cstr("},{"Add":"\t\t cstr,"},{"Add":"\t\t ENC,"},{"Add":"\t\t CENTER_X as c_int - text_width / 2,"},{"Add":"\t\t TEXT_HEIGHT.try_into().unwrap(),"},{"Add":"\t\t);"}],"del_contents":[{"Del":"\t\t\t\t\tgfx::set_draw_mode(BitmapDrawMode::kDrawModeInverted);\n\t\t\t\t\tchar.draw(x as _, y as _, BitmapFlip::Unflipped);\n\t\t\t\t}\n\t\t\t\tgfx::pop_context();\n"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":121,"atom":{"NewVertex":{"up_context":[{"change":5,"pos":23117}],"down_context":[{"change":5,"pos":23117}],"flag":"BLOCK","start":8578,"end":8694,"inode":{"change":5,"pos":20120}}},"contents":[{"Add":"\t\t// draw bitmap"},{"Add":"\t\tself.image"},{"Add":"\t\t .draw_rotated(CENTER_X as _, CENTER_Y as _, self.rotation, 0.5, 0.5, 1.0, 1.0);"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":125,"ins":{"up_context":[{"change":5,"pos":23118}],"down_context":[{"change":5,"pos":23196}],"flag":"BLOCK","start":8695,"end":8772,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":23118},"to":{"change":5,"start":23118,"end":23196},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t\tself.rotation += 1.0;"},{"Add":"\t\tif self.rotation > 360.0 {"},{"Add":"\t\t\tself.rotation = 0.0;"}],"del_contents":[{"Del":"\t\t\t\tself.font = font.into();\n\t\t\t\tself.image = Some(bitmap);\n\t\t\t},\n\t\t\t_ => {},\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":129,"ins":{"up_context":[{"change":5,"pos":23200}],"down_context":[{"change":5,"pos":23211}],"flag":"BLOCK","start":8773,"end":8797,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":23200},"to":{"change":5,"start":23200,"end":23211},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":""},{"Add":"\t\tUpdateCtrl::Continue"}],"del_contents":[{"Del":"\t\tSome(())\n"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":135,"atom":{"NewVertex":{"up_context":[{"change":5,"pos":23218}],"down_context":[{"change":5,"pos":23218}],"flag":"BLOCK","start":8798,"end":8830,"inode":{"change":5,"pos":20120}}},"contents":[{"Add":"/// Entry point / event handler"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":137,"ins":{"up_context":[{"change":5,"pos":23231}],"down_context":[{"change":5,"pos":23916}],"flag":"BLOCK","start":8831,"end":9155,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":23231},"to":{"change":5,"start":23231,"end":23916},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"fn event_handler(_: NonNull, event: SystemEvent, _: u32) -> EventLoopCtrl {"},{"Add":"\t// Unsafe static storage for our state."},{"Add":"\t// Usually it's safe because there's only one thread."},{"Add":"\tpub static mut STATE: Option = None;"},{"Add":"\tif unsafe { STATE.is_none() } {"},{"Add":"\t\tlet state = State::new();"},{"Add":"\t\tunsafe { STATE = Some(state) }"}],"del_contents":[{"Del":"/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n\n\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n\t\t\tsys::API = api;\n\n\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut State;\n\n\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n"}]}},{"Replacement":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":146,"ins":{"up_context":[{"change":5,"pos":23920}],"down_context":[{"change":5,"pos":24034}],"flag":"BLOCK","start":9156,"end":9238,"inode":{"change":5,"pos":20120}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":23920},"to":{"change":5,"start":23920,"end":24034},"introduced_by":5}],"inode":{"change":5,"pos":20120}},"ins_contents":[{"Add":"\t// Call state.event"},{"Add":"\tunsafe { STATE.as_mut() }.expect(\"impossible\").event(event)"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n"}]}},{"Edit":{"inode":{"change":5,"pos":20120},"path":"api/gfx/examples/font.rs","line":151,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":24038},"to":{"change":5,"start":24038,"end":24287},"introduced_by":5}],"inode":{"change":5,"pos":20120}}},"contents":[{"Del":"/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n}\n\n\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":9,"ins":{"up_context":[{"change":3,"pos":75143}],"down_context":[{"change":3,"pos":75166}],"flag":"BLOCK","start":9240,"end":9264,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75143},"to":{"change":3,"start":75143,"end":75166},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use alloc::boxed::Box;\n"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":11,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":75167}],"down_context":[{"change":3,"pos":75167}],"flag":"BLOCK","start":9265,"end":9289,"inode":{"change":3,"pos":75021}}},"contents":[{"Add":"use sys::EventLoopCtrl;"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":13,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":75184}],"down_context":[{"change":3,"pos":75184}],"flag":"BLOCK","start":9290,"end":9390,"inode":{"change":3,"pos":75021}}},"contents":[{"Add":"use system::prelude::*;"},{"Add":""},{"Add":"use gfx::Graphics;"},{"Add":"use gfx::bitmap::Bitmap;"},{"Add":"use gfx::text::StringEncoding;"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":19,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75203},"to":{"change":3,"start":75203,"end":75220},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75220},"to":{"change":5,"start":24362,"end":24377},"introduced_by":5}],"inode":{"change":3,"pos":75021}}},"contents":[{"Del":"use gfx::bitmap;\n"},{"Del":"use gfx::text;\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":30,"ins":{"up_context":[{"change":3,"pos":75377}],"down_context":[{"change":3,"pos":75409}],"flag":"BLOCK","start":9391,"end":9407,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75377},"to":{"change":3,"start":75377,"end":75409},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\timage: Bitmap,"}],"del_contents":[{"Del":"\timage: Option,\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":34,"ins":{"up_context":[{"change":3,"pos":75425}],"down_context":[{"change":3,"pos":75497}],"flag":"BLOCK","start":9408,"end":9519,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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Register our update handler that defined below"},{"Add":"\t\t\t\tself.set_update_handler();"},{"Add":"\t\t\t},"},{"Add":"\t\t\t_ => {},"},{"Add":"\t\t}"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":52,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":75501}],"down_context":[{"change":3,"pos":75501}],"flag":"BLOCK","start":9833,"end":9864,"inode":{"change":3,"pos":75021}}},"contents":[{"Add":"\t\tEventLoopCtrl::Continue"},{"Add":"\t}"},{"Add":"}"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":56,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":75502}],"down_context":[{"change":3,"pos":75502}],"flag":"BLOCK","start":9865,"end":9889,"inode":{"change":3,"pos":75021}}},"contents":[{"Add":"impl Update for State {"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":58,"ins":{"up_context":[{"change":3,"pos":75525}],"down_context":[{"change":3,"pos":75563}],"flag":"BLOCK","start":9890,"end":9928,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75525},"to":{"change":3,"start":75525,"end":75563},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\tfn update(&mut self) -> UpdateCtrl {"}],"del_contents":[{"Del":"\tfn update(&mut self) -> Option<()> {\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":60,"ins":{"up_context":[{"change":3,"pos":75616}],"down_context":[{"change":3,"pos":75616}],"flag":"BLOCK","start":9929,"end":9982,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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Graphics::Cached();"},{"Add":""},{"Add":"\t\tgfx.clear(Color::WHITE);"}],"del_contents":[{"Del":"\t\tgfx::clear(Color::WHITE);\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":70,"ins":{"up_context":[{"change":3,"pos":75755}],"down_context":[{"change":3,"pos":75821}],"flag":"BLOCK","start":10077,"end":10174,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75755},"to":{"change":5,"start":24478,"end":24549},"introduced_by":5}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\t\tlet font = Default::default();"},{"Add":"\t\tlet text_width = gfx.get_text_width_cstr(cstr, ENC, font, 0);"}],"del_contents":[{"Del":"\t\tlet text_width = gfx::text::get_text_width_cstr(cstr, ENC, None, 0);\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":74,"ins":{"up_context":[{"change":3,"pos":75839}],"down_context":[{"change":3,"pos":76027}],"flag":"BLOCK","start":10175,"end":10361,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75839},"to":{"change":3,"start":75839,"end":75902},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75902},"to":{"change":5,"start":24550,"end":24583},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":5,"pos":24583},"to":{"change":3,"start":75902,"end":76027},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":75902},"to":{"change":3,"start":75902,"end":76027},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\t\tgfx.draw_text_cstr("},{"Add":"\t\t cstr,"},{"Add":"\t\t ENC,"},{"Add":"\t\t CENTER_X as c_int - text_width / 2,"},{"Add":"\t\t TEXT_HEIGHT.try_into().unwrap(),"}],"del_contents":[{"Del":"\t\tgfx::text::draw_text_cstr(\n\t\t cstr,\n"},{"Del":"\t\t ENC,\n"},{"Del":"\t\t CENTER_X as c_int - text_width / 2,\n\t\t TEXT_HEIGHT.try_into().unwrap(),\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":82,"ins":{"up_context":[{"change":3,"pos":76050}],"down_context":[{"change":3,"pos":76187}],"flag":"BLOCK","start":10362,"end":10461,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":76050},"to":{"change":3,"start":76050,"end":76187},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\t\tself.image"},{"Add":"\t\t .draw_rotated(CENTER_X as _, CENTER_Y as _, self.rotation, 0.5, 0.5, 1.0, 1.0);"}],"del_contents":[{"Del":"\t\tif let Some(image) = self.image.as_ref() {\n\t\t\timage.draw_rotated(CENTER_X as _, CENTER_Y as _, self.rotation, 0.5, 0.5, 1.0, 1.0);\n\t\t}\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":90,"ins":{"up_context":[{"change":3,"pos":76270}],"down_context":[{"change":3,"pos":76281}],"flag":"BLOCK","start":10462,"end":10485,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":76270},"to":{"change":3,"start":76270,"end":76281},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\t\tUpdateCtrl::Continue"}],"del_contents":[{"Del":"\t\tSome(())\n"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":92,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":76284},"to":{"change":3,"start":76284,"end":76624},"introduced_by":3}],"inode":{"change":3,"pos":75021}}},"contents":[{"Del":"\n\n\t/// Event handler\n\tfn event(&'static mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => {\n\t\t\t\tunsafe { (*(*sys::API).display).setRefreshRate?(60.0) };\n\n\t\t\t\tself.image = Some(bitmap::Bitmap::new(100, 100, color::Color::BLACK).unwrap());\n\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":95,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":76628}],"down_context":[{"change":3,"pos":76628}],"flag":"BLOCK","start":10486,"end":10518,"inode":{"change":3,"pos":75021}}},"contents":[{"Add":"/// Entry point / event handler"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":97,"ins":{"up_context":[{"change":3,"pos":76641}],"down_context":[{"change":3,"pos":77326}],"flag":"BLOCK","start":10519,"end":10843,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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state = STATE.as_mut().unwrap().as_mut() as *mut State;\n\n\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n"}]}},{"Replacement":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":106,"ins":{"up_context":[{"change":3,"pos":77330}],"down_context":[{"change":3,"pos":77444}],"flag":"BLOCK","start":10844,"end":10926,"inode":{"change":3,"pos":75021}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":77330},"to":{"change":3,"start":77330,"end":77444},"introduced_by":3}],"inode":{"change":3,"pos":75021}},"ins_contents":[{"Add":"\t// Call state.event"},{"Add":"\tunsafe { STATE.as_mut() }.expect(\"impossible\").event(event)"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n"}]}},{"Edit":{"inode":{"change":3,"pos":75021},"path":"api/gfx/examples/bitmap.rs","line":111,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":77448},"to":{"change":3,"start":77448,"end":77697},"introduced_by":3}],"inode":{"change":3,"pos":75021}}},"contents":[{"Del":"/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n}\n\n\n"}]}},{"Replacement":{"inode":{"change":3,"pos":77774},"path":"api/gfx/examples/README.md","line":3,"ins":{"up_context":[{"change":3,"pos":77787}],"down_context":[{"change":3,"pos":77921}],"flag":"BLOCK","start":10928,"end":11033,"inode":{"change":3,"pos":77774}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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\"0.3.6\"\n"}]}},{"Edit":{"inode":{"change":3,"pos":79011},"path":"api/gfx/Cargo.toml","line":32,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":81468}],"down_context":[{"change":3,"pos":81468}],"flag":"BLOCK","start":11055,"end":11218,"inode":{"change":3,"pos":79011}}},"contents":[{"Add":"[dev-dependencies]"},{"Add":"display = { workspace = true, default-features = false }"},{"Add":"system = { workspace = true, default-features = false, features = [ \"try-trait-v2\" ] }"}]}},{"Replacement":{"inode":{"change":3,"pos":79011},"path":"api/gfx/Cargo.toml","line":40,"ins":{"up_context":[{"change":3,"pos":81561}],"down_context":[{"change":3,"pos":81561}],"flag":"BLOCK","start":11219,"end":11277,"inode":{"change":3,"pos":79011}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":81561},"to":{"change":14,"start":8579,"end":8618},"introduced_by":14}],"inode":{"change":3,"pos":79011}},"ins_contents":[{"Add":"required-features = [\"sys/lang-items\", \"sys/entry-point\"]"}],"del_contents":[{"Del":"required-features = [\"sys/lang-items\"]\n"}]}},{"Replacement":{"inode":{"change":3,"pos":79011},"path":"api/gfx/Cargo.toml","line":46,"ins":{"up_context":[{"change":5,"pos":24873}],"down_context":[{"change":5,"pos":24873}],"flag":"BLOCK","start":11278,"end":11336,"inode":{"change":3,"pos":79011}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":24873},"to":{"change":14,"start":8619,"end":8658},"introduced_by":14}],"inode":{"change":3,"pos":79011}},"ins_contents":[{"Add":"required-features = [\"sys/lang-items\", \"sys/entry-point\"]"}],"del_contents":[{"Del":"required-features = [\"sys/lang-items\"]\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":8,"ins":{"up_context":[{"change":2,"pos":3635476}],"down_context":[{"change":2,"pos":3635519}],"flag":"BLOCK","start":11347,"end":11371,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3635476},"to":{"change":2,"start":3635476,"end":3635519},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use core::ffi::*;\nuse core::ptr::null_mut;\n"}]}},{"Edit":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":11,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3635547}],"down_context":[{"change":2,"pos":3635567}],"flag":"BLOCK","start":11372,"end":11396,"inode":{"change":2,"pos":3635367}}},"contents":[{"Add":"use sys::EventLoopCtrl;"}]}},{"Edit":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":14,"atom":{"NewVertex":{"up_context":[{"change":9,"pos":26058}],"down_context":[{"change":2,"pos":3635661}],"flag":"BLOCK","start":11397,"end":11421,"inode":{"change":2,"pos":3635367}}},"contents":[{"Add":"use system::prelude::*;"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":40,"ins":{"up_context":[{"change":2,"pos":3636196}],"down_context":[{"change":2,"pos":3636213}],"flag":"BLOCK","start":11422,"end":11439,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3636196},"to":{"change":2,"start":3636196,"end":3636213},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"\t\t// Create dir:"}],"del_contents":[{"Del":"\t\t// create dir:\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":63,"ins":{"up_context":[{"change":2,"pos":3636680}],"down_context":[{"change":2,"pos":3636710}],"flag":"BLOCK","start":11440,"end":11470,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3636680},"to":{"change":2,"start":3636680,"end":3636710},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"\t// Prepare prefilled buffer:"}],"del_contents":[{"Del":"\t// prepare prefilled buffer:\n"}]}},{"Edit":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":87,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3637349}],"down_context":[{"change":2,"pos":3637349}],"flag":"BLOCK","start":11471,"end":11503,"inode":{"change":2,"pos":3635367}}},"contents":[{"Add":"/// Entry point / event handler"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":89,"ins":{"up_context":[{"change":2,"pos":3637362}],"down_context":[{"change":2,"pos":3637698}],"flag":"BLOCK","start":11504,"end":11736,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3637362},"to":{"change":2,"start":3637362,"end":3637698},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"fn event_handler(_: NonNull, event: SystemEvent, _: u32) -> EventLoopCtrl {"},{"Add":"\t// Ignore any other events, just for this minimalistic example"},{"Add":"\tif !matches!(event, SystemEvent::Init) {"},{"Add":"\t\treturn EventLoopCtrl::Continue;"},{"Add":"\t}"}],"del_contents":[{"Del":"/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n\t\t\tsys::API = api;\n\n\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = api!(system.setUpdateCallback);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":95,"ins":{"up_context":[{"change":2,"pos":3637699}],"down_context":[{"change":2,"pos":3637791}],"flag":"BLOCK","start":11737,"end":11903,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3637699},"to":{"change":2,"start":3637699,"end":3637791},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"\tlist_bundle_dir().expect(\"list_bundle_dir\");"},{"Add":"\twrite_file().expect(\"write_file\");"},{"Add":"\tread_file().expect(\"read_file\");"},{"Add":"\tread_package_info().expect(\"read_package_info\");"}],"del_contents":[{"Del":"\t\t\t/// no-op update callback\n\t\t\tunsafe extern \"C\" fn on_update(_: *mut c_void) -> i32 { 0 }\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":100,"ins":{"up_context":[{"change":2,"pos":3637792}],"down_context":[{"change":2,"pos":3637885}],"flag":"BLOCK","start":11904,"end":12018,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3637792},"to":{"change":2,"start":3637792,"end":3637885},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"\t// Set no-op update callback"},{"Add":"\tsystem::System::Default().set_update_callback_boxed(|_| UpdateCtrl::Continue, ());"}],"del_contents":[{"Del":"\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), null_mut());\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":103,"ins":{"up_context":[{"change":2,"pos":3637886}],"down_context":[{"change":2,"pos":3638082}],"flag":"BLOCK","start":12019,"end":12044,"inode":{"change":2,"pos":3635367}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3637886},"to":{"change":2,"start":3637886,"end":3638082},"introduced_by":2}],"inode":{"change":2,"pos":3635367}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"\t\t\tlist_bundle_dir().expect(\"list_bundle_dir\");\n\t\t\twrite_file().expect(\"write_file\");\n\t\t\tread_file().expect(\"read_file\");\n\t\t\tread_package_info().expect(\"read_package_info\");\n\t\t},\n\t\t_ => {},\n\t}\n\t0\n"}]}},{"Edit":{"inode":{"change":2,"pos":3635367},"path":"api/fs/examples/simple.rs","line":106,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3638085}],"down_context":[{"change":2,"pos":3638085}],"flag":"BLOCK","start":12045,"end":12046,"inode":{"change":2,"pos":3635367}}},"contents":[{"Add":""}]}},{"Replacement":{"inode":{"change":3,"pos":81802},"path":"api/fs/examples/README.md","line":3,"ins":{"up_context":[{"change":3,"pos":81815}],"down_context":[{"change":3,"pos":81949}],"flag":"BLOCK","start":12048,"end":12153,"inode":{"change":3,"pos":81802}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":81815},"to":{"change":3,"start":81815,"end":81949},"introduced_by":3}],"inode":{"change":3,"pos":81802}},"ins_contents":[{"Add":"These examples additionally uses other crates with parts of Playdate API to minimize the amount of code."}],"del_contents":[{"Del":"⚠️ All of the examples here are very low-level, except for the parts that directly demonstrate the functionality of this package.\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3638478},"path":"api/fs/Cargo.toml","line":3,"ins":{"up_context":[{"change":2,"pos":3638510}],"down_context":[{"change":2,"pos":3638546}],"flag":"BLOCK","start":12156,"end":12174,"inode":{"change":2,"pos":3638478}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3638510},"to":{"change":14,"start":8982,"end":9000},"introduced_by":14}],"inode":{"change":2,"pos":3638478}},"ins_contents":[{"Add":"version = \"0.2.4\""}],"del_contents":[{"Del":"version = \"0.2.3\"\n"}]}},{"Edit":{"inode":{"change":2,"pos":3638478},"path":"api/fs/Cargo.toml","line":29,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3639794}],"down_context":[{"change":2,"pos":3639794}],"flag":"BLOCK","start":12175,"end":12281,"inode":{"change":2,"pos":3638478}}},"contents":[{"Add":"[dev-dependencies]"},{"Add":"system = { workspace = true, default-features = false, features = [ \"try-trait-v2\" ] }"}]}},{"Replacement":{"inode":{"change":2,"pos":3638478},"path":"api/fs/Cargo.toml","line":36,"ins":{"up_context":[{"change":2,"pos":3639887}],"down_context":[{"change":2,"pos":3639887}],"flag":"BLOCK","start":12282,"end":12340,"inode":{"change":2,"pos":3638478}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3639887},"to":{"change":14,"start":9080,"end":9119},"introduced_by":14}],"inode":{"change":2,"pos":3638478}},"ins_contents":[{"Add":"required-features = [\"sys/lang-items\", \"sys/entry-point\"]"}],"del_contents":[{"Del":"required-features = [\"sys/lang-items\"]\n"}]}},{"Edit":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":2,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3652680},"to":{"change":2,"start":3652680,"end":3652693},"introduced_by":2}],"inode":{"change":2,"pos":3652668}}},"contents":[{"Del":"#[macro_use]\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":3,"ins":{"up_context":[{"change":2,"pos":3652713}],"down_context":[{"change":2,"pos":3652731}],"flag":"BLOCK","start":12353,"end":12393,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3652713},"to":{"change":2,"start":3652713,"end":3652731},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"use alloc::format;"},{"Add":"use alloc::vec::Vec;"}],"del_contents":[{"Del":"use core::ffi::*;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":6,"ins":{"up_context":[{"change":2,"pos":3652755}],"down_context":[{"change":2,"pos":3652778}],"flag":"BLOCK","start":12394,"end":12418,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3652755},"to":{"change":2,"start":3652755,"end":3652778},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use alloc::boxed::Box;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":11,"ins":{"up_context":[{"change":2,"pos":3652853}],"down_context":[{"change":2,"pos":3652893}],"flag":"BLOCK","start":12419,"end":12420,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3652853},"to":{"change":2,"start":3652853,"end":3652893},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":""}],"del_contents":[{"Del":"use alloc::format;\nuse alloc::vec::Vec;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":14,"ins":{"up_context":[{"change":2,"pos":3652968}],"down_context":[{"change":2,"pos":3653033}],"flag":"BLOCK","start":12421,"end":12499,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3652968},"to":{"change":2,"start":3652968,"end":3653017},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653017},"to":{"change":3,"start":82591,"end":82608},"introduced_by":3}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"use controls::buttons::IterSingleButtons;"},{"Add":"use controls::peripherals::Buttons;"}],"del_contents":[{"Del":"use crate::controls::buttons::IterSingleButtons;\n"},{"Del":"use sys::ffi::*;\n"}]}},{"Edit":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":17,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3653034}],"down_context":[{"change":2,"pos":3653034}],"flag":"BLOCK","start":12500,"end":12650,"inode":{"change":2,"pos":3652668}}},"contents":[{"Add":"use display::Display;"},{"Add":"use gfx::color::Color;"},{"Add":"use sys::EventLoopCtrl;"},{"Add":"use sys::ffi::PlaydateAPI;"},{"Add":"use sys::error::NullPtrError;"},{"Add":"use system::prelude::*;"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":24,"ins":{"up_context":[{"change":2,"pos":3653035}],"down_context":[{"change":2,"pos":3653137}],"flag":"BLOCK","start":12651,"end":12755,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653035},"to":{"change":2,"start":3653035,"end":3653075},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653075},"to":{"change":3,"start":82609,"end":82672},"introduced_by":3}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":""},{"Add":"const INITIAL_X: u32 = Display::COLUMNS / 2;"},{"Add":"const INITIAL_Y: u32 = (Display::ROWS - TEXT_HEIGHT) / 2;"}],"del_contents":[{"Del":"const INITIAL_X: u32 = LCD_COLUMNS / 2;\n"},{"Del":"const INITIAL_Y: u32 = (sys::ffi::LCD_ROWS - TEXT_HEIGHT) / 2;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":41,"ins":{"up_context":[{"change":2,"pos":3653296}],"down_context":[{"change":2,"pos":3653345}],"flag":"BLOCK","start":12756,"end":13033,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653296},"to":{"change":2,"start":3653296,"end":3653345},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"/// Entry point / event handler"},{"Add":"#[no_mangle]"},{"Add":"fn event_handler(_: NonNull, event: SystemEvent, _: u32) -> EventLoopCtrl {"},{"Add":"\t// Ignore any other events, just for this minimalistic example"},{"Add":"\tif !matches!(event, SystemEvent::Init) {"},{"Add":"\t\treturn EventLoopCtrl::Continue;"},{"Add":"\t}"}],"del_contents":[{"Del":"/// App state\nstruct State {\n\tpos: Point,\n}\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":49,"ins":{"up_context":[{"change":2,"pos":3653346}],"down_context":[{"change":2,"pos":3653444}],"flag":"BLOCK","start":13034,"end":13077,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653346},"to":{"change":2,"start":3653346,"end":3653444},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\tDisplay::Default().set_refresh_rate(20.);"}],"del_contents":[{"Del":"impl State {\n\tconst fn new() -> Self { Self { pos: Point::new(INITIAL_X as _, INITIAL_Y as _) } }\n"}]}},{"Edit":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":51,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3653445}],"down_context":[{"change":2,"pos":3653445}],"flag":"BLOCK","start":13078,"end":13167,"inode":{"change":2,"pos":3652668}}},"contents":[{"Add":"\t// State of the example app:"},{"Add":"\tlet pos = Point::new(INITIAL_X as i32, INITIAL_Y as i32);"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":54,"ins":{"up_context":[{"change":2,"pos":3653446}],"down_context":[{"change":2,"pos":3653586}],"flag":"BLOCK","start":13168,"end":13305,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653446},"to":{"change":2,"start":3653446,"end":3653586},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t// Create cached end-points that we using every update"},{"Add":"\tlet system = system::System::Cached();"},{"Add":"\tlet graphics = gfx::Graphics::Cached();"}],"del_contents":[{"Del":"\t/// Updates the state\n\tfn update(&mut self) -> Option<()> {\n\t\t// get buttons state\n\t\tlet buttons = controls::peripherals::Buttons::get()?;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":58,"ins":{"up_context":[{"change":2,"pos":3653587}],"down_context":[{"change":2,"pos":3653700}],"flag":"BLOCK","start":13306,"end":13524,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653587},"to":{"change":2,"start":3653587,"end":3653598},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653598},"to":{"change":3,"start":82673,"end":82713},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":82713},"to":{"change":2,"start":3653637,"end":3653700},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653637},"to":{"change":2,"start":3653637,"end":3653700},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t// Register update handler"},{"Add":"\t// Just to draw current playback position"},{"Add":"\tsystem.set_update_callback_boxed("},{"Add":"\t move |pos| {"},{"Add":"\t\t graphics.clear(Color::WHITE);"}],"del_contents":[{"Del":"\t\tunsafe {\n"},{"Del":"\t\t\tlet graphics = (*sys::API).graphics;\n"},{"Del":"\t\t\t(*graphics).clear?(LCDSolidColor::kColorWhite as LCDColor);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":64,"ins":{"up_context":[{"change":2,"pos":3653701}],"down_context":[{"change":2,"pos":3653925}],"flag":"BLOCK","start":13525,"end":13667,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653701},"to":{"change":2,"start":3653701,"end":3653925},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t // Get buttons state"},{"Add":"\t\t let buttons = Buttons::get().ok_or(NullPtrError)?;"}],"del_contents":[{"Del":"\t\t\t// render buttons state to string\n\t\t\tlet text: Cow = if buttons.current.is_empty() {\n\t\t\t\t\"[Press any button]\".into()\n\t\t\t} else {\n\t\t\t\tformat!(\"{:?}\", buttons.current.iter().singles().collect::>()).into()\n\t\t\t};\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":67,"ins":{"up_context":[{"change":2,"pos":3653926}],"down_context":[{"change":2,"pos":3654671}],"flag":"BLOCK","start":13668,"end":14084,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3653926},"to":{"change":2,"start":3653926,"end":3654671},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t // Render buttons state to string"},{"Add":"\t\t let text: Cow = if buttons.current.is_empty() {"},{"Add":"\t\t\t \"[Press any button]\".into()"},{"Add":"\t\t } else {"},{"Add":"\t\t\t format!(\"{:?}\", buttons.current.iter().singles().collect::>()).into()"},{"Add":"\t\t };"}],"del_contents":[{"Del":"\t\t\tlet c_text = CString::new(text.as_ref()).ok()?;\n\t\t\t// get width (screen-size) of text\n\t\t\tlet text_width = (*graphics).getTextWidth?(\n\t\t\t core::ptr::null_mut(),\n\t\t\t c_text.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t 0,\n\t\t\t);\n\t\t\t// render text\n\t\t\t(*graphics).drawText?(\n\t\t\t c_text.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t self.pos.x,\n\t\t\t self.pos.y,\n\t\t\t);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":74,"ins":{"up_context":[{"change":2,"pos":3654672}],"down_context":[{"change":2,"pos":3655619}],"flag":"BLOCK","start":14085,"end":14441,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3654672},"to":{"change":2,"start":3654672,"end":3655315},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655315},"to":{"change":3,"start":82714,"end":82755},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":82755},"to":{"change":2,"start":3655355,"end":3655531},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655355},"to":{"change":2,"start":3655355,"end":3655531},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655531},"to":{"change":3,"start":82756,"end":82806},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":82806},"to":{"change":2,"start":3655580,"end":3655619},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655580},"to":{"change":2,"start":3655580,"end":3655619},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t // Get width (screen-size) of text"},{"Add":"\t\t let font = Default::default();"},{"Add":"\t\t let text_width = graphics.get_text_width(&text, font, 0)?;"},{"Add":"\t\t // Render text"},{"Add":"\t\t graphics.draw_text(text, pos.x, pos.y)?;"}],"del_contents":[{"Del":"\t\t\t// move the label\n\t\t\tconst SPEED: i32 = 4;\n\t\t\tif buttons.current.right() {\n\t\t\t\tself.pos.x += SPEED;\n\t\t\t}\n\t\t\tif buttons.current.left() {\n\t\t\t\tself.pos.x -= SPEED;\n\t\t\t}\n\t\t\tif buttons.current.up() {\n\t\t\t\tself.pos.y -= SPEED;\n\t\t\t}\n\t\t\tif buttons.current.down() {\n\t\t\t\tself.pos.y += SPEED;\n\t\t\t}\n\n\t\t\t// check screen boundaries\n\t\t\tif self.pos.x < 0 {\n\t\t\t\tself.pos.x = 0\n\t\t\t} else if self.pos.x > LCD_COLUMNS as i32 - text_width {\n\t\t\t\tself.pos.x = LCD_COLUMNS as i32 - text_width\n\t\t\t}\n\t\t\tif self.pos.y < 0 {\n\t\t\t\tself.pos.y = 0\n\t\t\t} else if self.pos.y > LCD_ROWS as i32 - TEXT_HEIGHT as i32 {\n\t\t\t\tself.pos.y = LCD_ROWS as i32 - TEXT_HEIGHT as i32\n\t\t\t}\n\n"},{"Del":"\t\t\t(*(*sys::API).system).drawFPS?(0, 0);\n"},{"Del":"\t\t\tSome(())\n\t\t}\n\t}\n\n\n\t/// Event handler\n\tfn event(&mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => unsafe {\n"},{"Del":"\t\t\t\t(*(*sys::API).display).setRefreshRate?(20.0);\n"},{"Del":"\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n}\n\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":80,"ins":{"up_context":[{"change":2,"pos":3655620}],"down_context":[{"change":2,"pos":3656097}],"flag":"BLOCK","start":14442,"end":15168,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655620},"to":{"change":2,"start":3655620,"end":3655920},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655920},"to":{"change":3,"start":82807,"end":82826},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":82826},"to":{"change":2,"start":3655938,"end":3656097},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3655938},"to":{"change":2,"start":3655938,"end":3656097},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t // Move the label position"},{"Add":"\t\t const SPEED: i32 = 4;"},{"Add":"\t\t if buttons.current.right() {"},{"Add":"\t\t\t pos.x += SPEED;"},{"Add":"\t\t }"},{"Add":"\t\t if buttons.current.left() {"},{"Add":"\t\t\t pos.x -= SPEED;"},{"Add":"\t\t }"},{"Add":"\t\t if buttons.current.up() {"},{"Add":"\t\t\t pos.y -= SPEED;"},{"Add":"\t\t }"},{"Add":"\t\t if buttons.current.down() {"},{"Add":"\t\t\t pos.y += SPEED;"},{"Add":"\t\t }"}],"del_contents":[{"Del":"#[no_mangle]\n/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n\n\tmatch event {\n\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n"},{"Del":"\t\t\tsys::API = api;\n"},{"Del":"\n\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut State;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":95,"ins":{"up_context":[{"change":2,"pos":3656098}],"down_context":[{"change":2,"pos":3656320}],"flag":"BLOCK","start":15169,"end":15853,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656098},"to":{"change":2,"start":3656098,"end":3656320},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t // Check screen boundaries"},{"Add":"\t\t if pos.x < 0 {"},{"Add":"\t\t\t pos.x = 0"},{"Add":"\t\t } else if pos.x > Display::COLUMNS as i32 - text_width {"},{"Add":"\t\t\t pos.x = Display::COLUMNS as i32 - text_width"},{"Add":"\t\t }"},{"Add":"\t\t if pos.y < 0 {"},{"Add":"\t\t\t pos.y = 0"},{"Add":"\t\t } else if pos.y > Display::ROWS as i32 - TEXT_HEIGHT as i32 {"},{"Add":"\t\t\t pos.y = Display::ROWS as i32 - TEXT_HEIGHT as i32"},{"Add":"\t\t }"}],"del_contents":[{"Del":"\t\t\t// get `setUpdateCallback` fn\n\t\t\tlet f = (*(*api).system).setUpdateCallback.expect(\"setUpdateCallback\");\n\t\t\t// register update callback with user-data = our state\n\t\t\tf(Some(on_update), state.cast());\n\t\t},\n\t\t_ => {},\n\t}\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":107,"ins":{"up_context":[{"change":2,"pos":3656321}],"down_context":[{"change":2,"pos":3656437}],"flag":"BLOCK","start":15854,"end":15912,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656321},"to":{"change":2,"start":3656321,"end":3656437},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\t\t system.draw_fps(0, 0);"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { STATE.as_mut() } {\n\t\tstate.event(event).and(Some(0)).unwrap_or(1)\n\t} else {\n\t\t1\n\t}\n}\n"}]}},{"Edit":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":109,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3656438}],"down_context":[{"change":2,"pos":3656438}],"flag":"BLOCK","start":15913,"end":16049,"inode":{"change":2,"pos":3652668}}},"contents":[{"Add":"\t\t UpdateCtrl::Continue"},{"Add":"\t },"},{"Add":"\t pos,"},{"Add":"\t);"}]}},{"Replacement":{"inode":{"change":2,"pos":3652668},"path":"api/ctrl/examples/buttons.rs","line":114,"ins":{"up_context":[{"change":2,"pos":3656439}],"down_context":[{"change":2,"pos":3656684}],"flag":"BLOCK","start":16050,"end":16075,"inode":{"change":2,"pos":3652668}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656439},"to":{"change":2,"start":3656439,"end":3656684},"introduced_by":2}],"inode":{"change":2,"pos":3652668}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"/// Proxy update callback, calls `State::update`\nunsafe extern \"C\" fn on_update(state: *mut c_void) -> i32 {\n\tlet ptr: *mut State = state.cast();\n\tlet state = ptr.as_mut().expect(\"missed state\");\n\tstate.update().and(Some(1)).unwrap_or_default()\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":4,"ins":{"up_context":[{"change":2,"pos":3656811}],"down_context":[{"change":2,"pos":3656852}],"flag":"BLOCK","start":16077,"end":16101,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656811},"to":{"change":2,"start":3656811,"end":3656852},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"use core::ptr::NonNull;"}],"del_contents":[{"Del":"use alloc::boxed::Box;\nuse core::ffi::*;\n"}]}},{"Edit":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":9,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656927},"to":{"change":3,"start":82847,"end":82864},"introduced_by":3}],"inode":{"change":2,"pos":3656766}}},"contents":[{"Del":"use sys::ffi::*;\n"}]}},{"Edit":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":10,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3656944}],"down_context":[{"change":2,"pos":3656944}],"flag":"BLOCK","start":16102,"end":16144,"inode":{"change":2,"pos":3656766}}},"contents":[{"Add":"use controls::peripherals::Accelerometer;"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":12,"ins":{"up_context":[{"change":2,"pos":3656945}],"down_context":[{"change":2,"pos":3657047}],"flag":"BLOCK","start":16145,"end":16400,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656945},"to":{"change":2,"start":3656945,"end":3656985},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3656985},"to":{"change":3,"start":82865,"end":82928},"introduced_by":3}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"use display::Display;"},{"Add":"use gfx::color::Color;"},{"Add":"use sys::error::NullPtrError;"},{"Add":"use sys::ffi::PlaydateAPI;"},{"Add":"use sys::EventLoopCtrl;"},{"Add":"use system::prelude::*;"},{"Add":""},{"Add":""},{"Add":"const INITIAL_X: u32 = Display::COLUMNS / 2;"},{"Add":"const INITIAL_Y: u32 = (Display::ROWS - TEXT_HEIGHT) / 2;"}],"del_contents":[{"Del":"const INITIAL_X: u32 = LCD_COLUMNS / 2;\n"},{"Del":"const INITIAL_Y: u32 = (sys::ffi::LCD_ROWS - TEXT_HEIGHT) / 2;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":36,"ins":{"up_context":[{"change":2,"pos":3657206}],"down_context":[{"change":2,"pos":3657255}],"flag":"BLOCK","start":16401,"end":16473,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657206},"to":{"change":2,"start":3657206,"end":3657255},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"fn init() -> EventLoopCtrl {"},{"Add":"\tDisplay::Default().set_refresh_rate(20.);"}],"del_contents":[{"Del":"/// App state\nstruct State {\n\tpos: Point,\n}\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":39,"ins":{"up_context":[{"change":2,"pos":3657256}],"down_context":[{"change":2,"pos":3657354}],"flag":"BLOCK","start":16474,"end":16563,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657256},"to":{"change":2,"start":3657256,"end":3657354},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t// State of the example app:"},{"Add":"\tlet pos = Point::new(INITIAL_X as i32, INITIAL_Y as i32);"}],"del_contents":[{"Del":"impl State {\n\tconst fn new() -> Self { Self { pos: Point::new(INITIAL_X as _, INITIAL_Y as _) } }\n"}]}},{"Edit":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":42,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3657355}],"down_context":[{"change":2,"pos":3657355}],"flag":"BLOCK","start":16564,"end":16701,"inode":{"change":2,"pos":3656766}}},"contents":[{"Add":"\t// Create cached end-points that we using every update"},{"Add":"\tlet system = system::System::Cached();"},{"Add":"\tlet graphics = gfx::Graphics::Cached();"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":46,"ins":{"up_context":[{"change":2,"pos":3657356}],"down_context":[{"change":2,"pos":3657509}],"flag":"BLOCK","start":16702,"end":16920,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657356},"to":{"change":2,"start":3657356,"end":3657509},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t// Register update handler"},{"Add":"\t// Just to draw current playback position"},{"Add":"\tsystem.set_update_callback_boxed("},{"Add":"\t move |pos| {"},{"Add":"\t\t graphics.clear(Color::WHITE);"}],"del_contents":[{"Del":"\t/// Updates the state\n\tfn update(&mut self) -> Option<()> {\n\t\t// get accelerometer data\n\t\tlet (x, y, z) = controls::peripherals::Accelerometer::get()?;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":52,"ins":{"up_context":[{"change":2,"pos":3657510}],"down_context":[{"change":2,"pos":3657623}],"flag":"BLOCK","start":16921,"end":17076,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657510},"to":{"change":2,"start":3657510,"end":3657521},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657521},"to":{"change":3,"start":82929,"end":82969},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":82969},"to":{"change":2,"start":3657560,"end":3657623},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657560},"to":{"change":2,"start":3657560,"end":3657623},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\t // get accelerometer data"},{"Add":"\t\t let (x, y, z) = Accelerometer::get().ok_or(NullPtrError)?;"}],"del_contents":[{"Del":"\t\tunsafe {\n"},{"Del":"\t\t\tlet graphics = (*sys::API).graphics;\n"},{"Del":"\t\t\t(*graphics).clear?(LCDSolidColor::kColorWhite as LCDColor);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":55,"ins":{"up_context":[{"change":2,"pos":3657624}],"down_context":[{"change":2,"pos":3658447}],"flag":"BLOCK","start":17077,"end":17575,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3657624},"to":{"change":2,"start":3657624,"end":3658447},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\t // render state to string"},{"Add":"\t\t let text = format!(\"[{x:.2},{y:.2},{z:.2}]\");"},{"Add":"\t\t // get width (screen-size) of text"},{"Add":"\t\t let font = Default::default();"},{"Add":"\t\t let text_width = graphics.get_text_width(&text, font, 0)?;"},{"Add":"\t\t // render text"},{"Add":"\t\t graphics.draw_text(text, pos.x, pos.y)?;"}],"del_contents":[{"Del":"\t\t\t// render state to string\n\t\t\tlet text = format!(\"[{x:.2},{y:.2},{z:.2}]\");\n\t\t\tlet c_text = CString::new(text.as_str()).ok()?;\n\t\t\t// get width (screen-size) of text\n\t\t\tlet text_width = (*graphics).getTextWidth?(\n\t\t\t core::ptr::null_mut(),\n\t\t\t c_text.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t 0,\n\t\t\t);\n\t\t\t// render text\n\t\t\t(*graphics).drawText?(\n\t\t\t c_text.as_ptr() as *const _,\n\t\t\t text.len(),\n\t\t\t PDStringEncoding::kUTF8Encoding,\n\t\t\t self.pos.x,\n\t\t\t self.pos.y,\n\t\t\t);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":63,"ins":{"up_context":[{"change":2,"pos":3658448}],"down_context":[{"change":2,"pos":3658567}],"flag":"BLOCK","start":17576,"end":17791,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3658448},"to":{"change":2,"start":3658448,"end":3658567},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\t // update label position"},{"Add":"\t\t pos.x = (Display::COLUMNS as f32 * x) as _;"},{"Add":"\t\t pos.y = (Display::ROWS as f32 * y) as _;"}],"del_contents":[{"Del":"\t\t\t// update label position\n\t\t\tself.pos.x = (LCD_COLUMNS as f32 * x) as _;\n\t\t\tself.pos.y = (LCD_ROWS as f32 * y) as _;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":67,"ins":{"up_context":[{"change":2,"pos":3658568}],"down_context":[{"change":2,"pos":3658920}],"flag":"BLOCK","start":17792,"end":18476,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3658568},"to":{"change":2,"start":3658568,"end":3658920},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\t // check screen boundaries"},{"Add":"\t\t if pos.x < 0 {"},{"Add":"\t\t\t pos.x = 0"},{"Add":"\t\t } else if pos.x > Display::COLUMNS as i32 - text_width {"},{"Add":"\t\t\t pos.x = Display::COLUMNS as i32 - text_width"},{"Add":"\t\t }"},{"Add":"\t\t if pos.y < 0 {"},{"Add":"\t\t\t pos.y = 0"},{"Add":"\t\t } else if pos.y > Display::ROWS as i32 - TEXT_HEIGHT as i32 {"},{"Add":"\t\t\t pos.y = Display::ROWS as i32 - TEXT_HEIGHT as i32"},{"Add":"\t\t }"}],"del_contents":[{"Del":"\t\t\t// check screen boundaries\n\t\t\tif self.pos.x < 0 {\n\t\t\t\tself.pos.x = 0\n\t\t\t} else if self.pos.x > LCD_COLUMNS as i32 - text_width {\n\t\t\t\tself.pos.x = LCD_COLUMNS as i32 - text_width\n\t\t\t}\n\t\t\tif self.pos.y < 0 {\n\t\t\t\tself.pos.y = 0\n\t\t\t} else if self.pos.y > LCD_ROWS as i32 - TEXT_HEIGHT as i32 {\n\t\t\t\tself.pos.y = LCD_ROWS as i32 - TEXT_HEIGHT as i32\n\t\t\t}\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":79,"ins":{"up_context":[{"change":2,"pos":3658921}],"down_context":[{"change":2,"pos":3658980}],"flag":"BLOCK","start":18477,"end":18535,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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pos,"},{"Add":"\t);"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":86,"ins":{"up_context":[{"change":2,"pos":3658982}],"down_context":[{"change":2,"pos":3659444}],"flag":"BLOCK","start":18673,"end":18698,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3658982},"to":{"change":2,"start":3658982,"end":3659130},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659130},"to":{"change":3,"start":83012,"end":83072},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":83072},"to":{"change":2,"start":3659189,"end":3659444},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659189},"to":{"change":2,"start":3659189,"end":3659444},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"\t/// Event handler\n\tfn event(&mut self, event: PDSystemEvent) -> Option<()> {\n\t\tmatch event {\n\t\t\t// initial setup\n\t\t\tPDSystemEvent::kEventInit => {\n"},{"Del":"\t\t\t\tunsafe { (*(*sys::API).display).setRefreshRate?(20.0) }\n"},{"Del":"\t\t\t\t// turn on the accelerometer\n\t\t\t\tcontrols::peripherals::Accelerometer::enable()?;\n\t\t\t},\n\t\t\tPDSystemEvent::kEventTerminate => {\n\t\t\t\t// turn off the accelerometer\n\t\t\t\tcontrols::peripherals::Accelerometer::disable()?;\n\t\t\t},\n\t\t\t_ => {},\n\t\t}\n\t\tSome(())\n\t}\n"}]}},{"Edit":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":90,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3659448}],"down_context":[{"change":2,"pos":3659448}],"flag":"BLOCK","start":18699,"end":18731,"inode":{"change":2,"pos":3656766}}},"contents":[{"Add":"/// Entry point / event handler"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":92,"ins":{"up_context":[{"change":2,"pos":3659461}],"down_context":[{"change":2,"pos":3659658}],"flag":"BLOCK","start":18732,"end":18821,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659461},"to":{"change":2,"start":3659461,"end":3659658},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"fn event_handler(_: NonNull, event: SystemEvent, _: u32) -> EventLoopCtrl {"}],"del_contents":[{"Del":"/// Proxy event handler, calls `State::event`\npub extern \"C\" fn eventHandlerShim(api: *const PlaydateAPI, event: PDSystemEvent, _arg: u32) -> c_int {\n\tstatic mut STATE: Option> = None;\n\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":94,"ins":{"up_context":[{"change":2,"pos":3659673}],"down_context":[{"change":2,"pos":3659766}],"flag":"BLOCK","start":18822,"end":18951,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659673},"to":{"change":2,"start":3659673,"end":3659748},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659748},"to":{"change":3,"start":83073,"end":83092},"introduced_by":3}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\tSystemEvent::Init => {"},{"Add":"\t\t\t// turn on the accelerometer"},{"Add":"\t\t\tAccelerometer::enable().ok_or(NullPtrError)?;"},{"Add":"\t\t\treturn init();"},{"Add":"\t\t},"}],"del_contents":[{"Del":"\t\tPDSystemEvent::kEventInit => unsafe {\n\t\t\t// register the API entry point\n"},{"Del":"\t\t\tsys::API = api;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":100,"ins":{"up_context":[{"change":2,"pos":3659767}],"down_context":[{"change":2,"pos":3659925}],"flag":"BLOCK","start":18952,"end":19087,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3659767},"to":{"change":2,"start":3659767,"end":3659925},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\t\tSystemEvent::Resume | SystemEvent::Unlock => {"},{"Add":"\t\t\t// turn on the accelerometer"},{"Add":"\t\t\tAccelerometer::enable().ok_or(NullPtrError)?;"},{"Add":"\t\t},"}],"del_contents":[{"Del":"\t\t\t// create game state\n\t\t\tif STATE.is_none() {\n\t\t\t\tSTATE = Some(Box::new(State::new()));\n\t\t\t}\n\t\t\tlet state = STATE.as_mut().unwrap().as_mut() as *mut 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state.cast());\n"}]}},{"Edit":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":109,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":3660134}],"down_context":[{"change":2,"pos":3660134}],"flag":"BLOCK","start":19243,"end":19309,"inode":{"change":2,"pos":3656766}}},"contents":[{"Add":""},{"Add":"\t\t// Ignore any other events, just for this minimalistic example"}]}},{"Replacement":{"inode":{"change":2,"pos":3656766},"path":"api/ctrl/examples/accelerometer.rs","line":114,"ins":{"up_context":[{"change":2,"pos":3660149}],"down_context":[{"change":2,"pos":3660512}],"flag":"BLOCK","start":19310,"end":19335,"inode":{"change":2,"pos":3656766}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3660149},"to":{"change":2,"start":3660149,"end":3660512},"introduced_by":2}],"inode":{"change":2,"pos":3656766}},"ins_contents":[{"Add":"\tEventLoopCtrl::Continue"}],"del_contents":[{"Del":"\tif let Some(state) = unsafe { 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